io8535.h

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/*
 *  Copyright (c) 2002, Marek Michalkiewicz
 *  All rights reserved.
 *
 *   Redistribution and use in source and binary forms, with or without
 *   modification, are permitted provided that the following conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *    distribution.
 *
 *  * Neither the name of the copyright holders nor the names of
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *  POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _AVR_IO8535_H_
#define _AVR_IO8535_H_ 1

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
#endif

#ifndef _AVR_IOXXX_H_
#  define _AVR_IOXXX_H_ "io8535.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
#endif

/* I/O registers */

/* ADC Data register */
#ifndef __ASSEMBLER__
#define ADC     _SFR_IO16(0x04)
#endif
#define ADCW    _SFR_IO16(0x04)
#define ADCL    _SFR_IO8(0x04)
#define ADCH    _SFR_IO8(0x05)

/* ADC Control and Status Register */
#define ADCSR   _SFR_IO8(0x06)

/* ADC MUX */
#define ADMUX   _SFR_IO8(0x07)

/* Analog Comparator Control and Status Register */
#define ACSR    _SFR_IO8(0x08)

/* UART Baud Rate Register */
#define UBRR    _SFR_IO8(0x09)

/* UART Control Register */
#define UCR     _SFR_IO8(0x0A)

/* UART Status Register */
#define USR     _SFR_IO8(0x0B)

/* UART I/O Data Register */
#define UDR     _SFR_IO8(0x0C)

/* SPI Control Register */
#define SPCR    _SFR_IO8(0x0D)

/* SPI Status Register */
#define SPSR    _SFR_IO8(0x0E)

/* SPI I/O Data Register */
#define SPDR    _SFR_IO8(0x0F)

/* Input Pins, Port D */
#define PIND    _SFR_IO8(0x10)

/* Data Direction Register, Port D */
#define DDRD    _SFR_IO8(0x11)

/* Data Register, Port D */
#define PORTD   _SFR_IO8(0x12)

/* Input Pins, Port C */
#define PINC    _SFR_IO8(0x13)

/* Data Direction Register, Port C */
#define DDRC    _SFR_IO8(0x14)

/* Data Register, Port C */
#define PORTC   _SFR_IO8(0x15)

/* Input Pins, Port B */
#define PINB    _SFR_IO8(0x16)

/* Data Direction Register, Port B */
#define DDRB    _SFR_IO8(0x17)

/* Data Register, Port B */
#define PORTB   _SFR_IO8(0x18)

/* Input Pins, Port A */
#define PINA    _SFR_IO8(0x19)

/* Data Direction Register, Port A */
#define DDRA    _SFR_IO8(0x1A)

/* Data Register, Port A */
#define PORTA   _SFR_IO8(0x1B)

/* EEPROM Control Register */
#define EECR    _SFR_IO8(0x1C)

/* EEPROM Data Register */
#define EEDR    _SFR_IO8(0x1D)

/* EEPROM Address Register */
#define EEAR    _SFR_IO16(0x1E)
#define EEARL   _SFR_IO8(0x1E)
#define EEARH   _SFR_IO8(0x1F)

/* Watchdog Timer Control Register */
#define WDTCR   _SFR_IO8(0x21)

/* Asynchronous mode Status Register */
#define ASSR    _SFR_IO8(0x22)

/* Timer/Counter2 Output Compare Register */
#define OCR2    _SFR_IO8(0x23)

/* Timer/Counter 2 */
#define TCNT2   _SFR_IO8(0x24)

/* Timer/Counter 2 Control Register */
#define TCCR2   _SFR_IO8(0x25)

/* T/C 1 Input Capture Register */
#define ICR1    _SFR_IO16(0x26)
#define ICR1L   _SFR_IO8(0x26)
#define ICR1H   _SFR_IO8(0x27)

/* Timer/Counter1 Output Compare Register B */
#define OCR1B   _SFR_IO16(0x28)
#define OCR1BL  _SFR_IO8(0x28)
#define OCR1BH  _SFR_IO8(0x29)

/* Timer/Counter1 Output Compare Register A */
#define OCR1A   _SFR_IO16(0x2A)
#define OCR1AL  _SFR_IO8(0x2A)
#define OCR1AH  _SFR_IO8(0x2B)

/* Timer/Counter 1 */
#define TCNT1   _SFR_IO16(0x2C)
#define TCNT1L  _SFR_IO8(0x2C)
#define TCNT1H  _SFR_IO8(0x2D)

/* Timer/Counter 1 Control and Status Register */
#define TCCR1B  _SFR_IO8(0x2E)

/* Timer/Counter 1 Control Register */
#define TCCR1A  _SFR_IO8(0x2F)

/* Timer/Counter 0 */
#define TCNT0   _SFR_IO8(0x32)

/* Timer/Counter 0 Control Register */
#define TCCR0   _SFR_IO8(0x33)

/* MCU general Status Register */
#define MCUSR   _SFR_IO8(0x34)

/* MCU general Control Register */
#define MCUCR   _SFR_IO8(0x35)

/* Timer/Counter Interrupt Flag register */
#define TIFR    _SFR_IO8(0x38)

/* Timer/Counter Interrupt MaSK register */
#define TIMSK   _SFR_IO8(0x39)

/* General Interrupt Flag Register */
#define GIFR    _SFR_IO8(0x3A)

/* General Interrupt MaSK register */
#define GIMSK   _SFR_IO8(0x3B)

/* 0x3D..0x3E SP */

/* 0x3F SREG */

/* Interrupt vectors */

/* External Interrupt 0 */
#define INT0_vect                       _VECTOR(1)
#define SIG_INTERRUPT0                  _VECTOR(1)

/* External Interrupt 1 */
#define INT1_vect                       _VECTOR(2)
#define SIG_INTERRUPT1                  _VECTOR(2)

/* Timer/Counter2 Compare Match */
#define TIMER2_COMP_vect                _VECTOR(3)
#define SIG_OUTPUT_COMPARE2             _VECTOR(3)

/* Timer/Counter2 Overflow */
#define TIMER2_OVF_vect                 _VECTOR(4)
#define SIG_OVERFLOW2                   _VECTOR(4)

/* Timer/Counter1 Capture Event */
#define TIMER1_CAPT_vect                _VECTOR(5)
#define SIG_INPUT_CAPTURE1              _VECTOR(5)

/* Timer/Counter1 Compare Match A */
#define TIMER1_COMPA_vect               _VECTOR(6)
#define SIG_OUTPUT_COMPARE1A            _VECTOR(6)

/* Timer/Counter1 Compare Match B */
#define TIMER1_COMPB_vect               _VECTOR(7)
#define SIG_OUTPUT_COMPARE1B            _VECTOR(7)

/* Timer/Counter1 Overflow */
#define TIMER1_OVF_vect                 _VECTOR(8)
#define SIG_OVERFLOW1                   _VECTOR(8)

/* Timer/Counter0 Overflow */
#define TIMER0_OVF_vect                 _VECTOR(9)
#define SIG_OVERFLOW0                   _VECTOR(9)

/* SPI Serial Transfer Complete */
#define SPI_STC_vect                    _VECTOR(10)
#define SIG_SPI                         _VECTOR(10)

/* UART, RX Complete */
#define UART_RX_vect                    _VECTOR(11)
#define SIG_UART_RECV                   _VECTOR(11)

/* UART Data Register Empty */
#define UART_UDRE_vect                  _VECTOR(12)
#define SIG_UART_DATA                   _VECTOR(12)

/* UART, TX Complete */
#define UART_TX_vect                    _VECTOR(13)
#define SIG_UART_TRANS                  _VECTOR(13)

/* ADC Conversion Complete */
#define ADC_vect                        _VECTOR(14)
#define SIG_ADC                         _VECTOR(14)

/* EEPROM Ready */
#define EE_RDY_vect                     _VECTOR(15)
#define SIG_EEPROM_READY                _VECTOR(15)

/* Analog Comparator */
#define ANA_COMP_vect                   _VECTOR(16)
#define SIG_COMPARATOR                  _VECTOR(16)

#define _VECTORS_SIZE 34

/*
   The Register Bit names are represented by their bit number (0-7).
*/

/* MCU general Status Register */
#define    EXTRF       1
#define    PORF        0

/* General Interrupt MaSK register */
#define    INT1        7
#define    INT0        6

/* General Interrupt Flag Register */
#define    INTF1       7
#define    INTF0       6

/* Timer/Counter Interrupt MaSK register */
#define    OCIE2       7
#define    TOIE2       6
#define    TICIE1      5
#define    OCIE1A      4
#define    OCIE1B      3
#define    TOIE1       2
#define    TOIE0       0

/* Timer/Counter Interrupt Flag register */
#define    OCF2         7
#define    TOV2         6
#define    ICF1         5
#define    OCF1A        4
#define    OCF1B        3
#define    TOV1         2
#define    TOV0         0

/* MCU general Control Register */
#define    SE           6
#define    SM1          5
#define    SM0          4
#define    ISC11        3
#define    ISC10        2
#define    ISC01        1
#define    ISC00        0

/* Timer/Counter 0 Control Register */
#define    CS02         2
#define    CS01         1
#define    CS00         0

/* Timer/Counter 1 Control Register */
#define    COM1A1       7
#define    COM1A0       6
#define    COM1B1       5
#define    COM1B0       4
#define    PWM11        1
#define    PWM10        0

/* Timer/Counter 1 Control and Status Register */
#define    ICNC1        7
#define    ICES1        6
#define    CTC1         3
#define    CS12         2
#define    CS11         1
#define    CS10         0

/* Timer/Counter 2 Control Register */
#define    PWM2         6
#define    COM21        5
#define    COM20        4
#define    CTC2         3
#define    CS22         2
#define    CS21         1
#define    CS20         0

/* Asynchronous mode Status Register */
#define    AS2          3
#define    TCN2UB       2
#define    OCR2UB       1
#define    TCR2UB       0

/* Watchdog Timer Control Register */
#define    WDTOE        4
#define    WDE          3
#define    WDP2         2
#define    WDP1         1
#define    WDP0         0

/* Data Register, Port A */
#define    PA7      7
#define    PA6      6
#define    PA5      5
#define    PA4      4
#define    PA3      3
#define    PA2      2
#define    PA1      1
#define    PA0      0

/* Data Direction Register, Port A */
#define    DDA7     7
#define    DDA6     6
#define    DDA5     5
#define    DDA4     4
#define    DDA3     3
#define    DDA2     2
#define    DDA1     1
#define    DDA0     0

/* Input Pins, Port A */
#define    PINA7    7
#define    PINA6    6
#define    PINA5    5
#define    PINA4    4
#define    PINA3    3
#define    PINA2    2
#define    PINA1    1
#define    PINA0    0

/* Data Register, Port B */
#define    PB7      7
#define    PB6      6
#define    PB5      5
#define    PB4      4
#define    PB3      3
#define    PB2      2
#define    PB1      1
#define    PB0      0

/* Data Direction Register, Port B */
#define    DDB7     7
#define    DDB6     6
#define    DDB5     5
#define    DDB4     4
#define    DDB3     3
#define    DDB2     2
#define    DDB1     1
#define    DDB0     0

/* Input Pins, Port B */
#define    PINB7    7
#define    PINB6    6
#define    PINB5    5
#define    PINB4    4
#define    PINB3    3
#define    PINB2    2
#define    PINB1    1
#define    PINB0    0

/* Data Register, Port C */
#define    PC7      7
#define    PC6      6
#define    PC5      5
#define    PC4      4
#define    PC3      3
#define    PC2      2
#define    PC1      1
#define    PC0      0

/* Data Direction Register, Port C */
#define    DDC7     7
#define    DDC6     6
#define    DDC5     5
#define    DDC4     4
#define    DDC3     3
#define    DDC2     2
#define    DDC1     1
#define    DDC0     0

/* Input Pins, Port C */
#define    PINC7    7
#define    PINC6    6
#define    PINC5    5
#define    PINC4    4
#define    PINC3    3
#define    PINC2    2
#define    PINC1    1
#define    PINC0    0

/* Data Register, Port D */
#define    PD7      7
#define    PD6      6
#define    PD5      5
#define    PD4      4
#define    PD3      3
#define    PD2      2
#define    PD1      1
#define    PD0      0

/* Data Direction Register, Port D */
#define    DDD7     7
#define    DDD6     6
#define    DDD5     5
#define    DDD4     4
#define    DDD3     3
#define    DDD2     2
#define    DDD1     1
#define    DDD0     0

/* Input Pins, Port D */
#define    PIND7     7
#define    PIND6     6
#define    PIND5     5
#define    PIND4     4
#define    PIND3     3
#define    PIND2     2
#define    PIND1     1
#define    PIND0     0

/* SPI Control Register */
#define    SPIE     7
#define    SPE     6
#define    DORD     5
#define    MSTR     4
#define    CPOL     3
#define    CPHA     2
#define    SPR1     1
#define    SPR0     0

/* SPI Status Register */
#define    SPIF     7
#define    WCOL     6

/* UART Status Register */
#define    RXC      7
#define    TXC      6
#define    UDRE     5
#define    FE       4
#define    DOR      3

/* UART Control Register */
#define    RXCIE    7
#define    TXCIE    6
#define    UDRIE    5
#define    RXEN     4
#define    TXEN     3
#define    CHR9     2
#define    RXB8     1
#define    TXB8     0

/* Analog Comparator Control and Status Register */
#define    ACD      7
#define    ACO      5
#define    ACI      4
#define    ACIE     3
#define    ACIC     2
#define    ACIS1    1
#define    ACIS0    0

/* ADC MUX */
#define    MUX2     2
#define    MUX1     1
#define    MUX0     0

/* ADC Control and Status Register */
#define    ADEN     7
#define    ADSC     6
#define    ADFR     5
#define    ADIF     4
#define    ADIE     3
#define    ADPS2    2
#define    ADPS1    1
#define    ADPS0    0

/* EEPROM Control Register */
#define    EERIE    3
#define    EEMWE    2
#define    EEWE     1
#define    EERE     0

/* Constants */
#define RAMEND     0x25F    /*Last On-Chip SRAM location*/
#define XRAMEND    RAMEND
#define E2END      0x1FF
#define E2PAGESIZE 0
#define FLASHEND   0x1FFF


/* Fuses */
#define FUSE_MEMORY_SIZE 1

/* Low Fuse Byte */
#define FUSE_SPIEN (unsigned char)~_BV(1)  /* Serial Program Downloading Enabled */
#define FUSE_FSTRT (unsigned char)~_BV(2)  /* Short Start-up time selected */
#define LFUSE_DEFAULT (0xFF)


/* Lock Bits */
#define __LOCK_BITS_EXIST


/* Signature */
#define SIGNATURE_0 0x1E
#define SIGNATURE_1 0x93
#define SIGNATURE_2 0x03

#endif /* _AVR_IO8535_H_ */